<p>Sorry for being so far behind the discussion–very interesting recent posts, but it will take me quite a while to catch up.</p>
<p>Earlier on, lookingforward asked whom I would displace, in order to admit a small number 10-15 of hyper-talented mathematicians. I suggested displacing the students who do not work very hard in the first semester, on the grounds that the “grades do not count.” </p>
<p>In post #2238 by lookingforward and in post #2339 by cobrat, the point was made that students once admitted should not be weeded out after one semester. I agree. I was not arguing about asking the students to leave after a semester–instead, I was suggesting that they should not have been admitted, to begin with.</p>
<p>There were two qualities combined in the students I suggested it would be better not to admit: not working hard, and the motivation being that the “grades didn’t count.” (So if a student has a death in the family, a death of a friend, an illness, an accident, or other circumstance that reasonably prevents the student from working hard, I have no objection in that case.) If the student is grade-motivated, though, I would seriously wonder whether the student belongs at MIT. The knowledge on offer is similar, whether the course is graded or not.</p>
<p>Many of the posts after that pointed out that people in other professions, small-business owners, entrepreneurs, agricultural workers and others also worked very hard (e.g., PG #2355, #2363, #2365, #2368, oldfort #2367, Marsian #2370, perhaps others).</p>
<p>I agreed with this (#2375, #2379).</p>
<p>But how does this make it “better” for a student who was admitted to MIT to avoid working in the first semester “because the grades do not count”? I think that, if anything, it makes it worse.</p>
<p>Do you think that the admissions personnel are unable to identify the applicants who will probably not work hard in the first semester?</p>